[rcu:dev.2020.02.15b] BUILD REGRESSION 163cebf16e83ee2e6494976e396ab1a8f8aa9b17

[kbuild test robot]

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git  dev.2020.02.15b
branch HEAD: 163cebf16e83ee2e6494976e396ab1a8f8aa9b17  rcu: Don't use negative nesting depth in __rcu_read_unlock()

Regressions in current branch:

kernel/rcu/tree_plugin.h:396:2: error: expected identifier or '(' before 'if'
kernel/rcu/tree_plugin.h:401:1: error: expected identifier or '(' before '}' token

Error ids grouped by kconfigs:

recent_errors
|-- arc-defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arc-randconfig-a001-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-am200epdkit_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-efm32_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-exynos_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-imx_v4_v5_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-keystone_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-lpc32xx_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-magician_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-multi_v5_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-mvebu_v5_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-pxa3xx_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-pxa910_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-qcom_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-s5pv210_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm-tegra_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm64-defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- arm64-mt7622_bpi-r64_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-a001-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-c002-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-c002-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-d002-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-e002-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-f001-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-f002-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-g002-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-h001-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-h003-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- i386-randconfig-h003-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- ia64-randconfig-a001-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- nds32-defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- parisc-randconfig-a001-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- s390-debug_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- sh-se7206_defconfig
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-a002-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-a003-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-b001-20200219
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-b002-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-b002-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-b003-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-d002-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-e002-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-e003-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-f001-20200219
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
|-- x86_64-randconfig-f002-20200218
|   |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
|   `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token
`-- x86_64-randconfig-g003-20200218
    |-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-if
    `-- kernel-rcu-tree_plugin.h:error:expected-identifier-or-(-before-token

elapsed time: 2883m

configs tested: 209
configs skipped: 0

arm                              allmodconfig
arm                               allnoconfig
arm                              allyesconfig
arm64                            allmodconfig
arm64                             allnoconfig
arm64                            allyesconfig
arm                         at91_dt_defconfig
arm                           efm32_defconfig
arm                          exynos_defconfig
arm                        multi_v5_defconfig
arm                        multi_v7_defconfig
arm                        shmobile_defconfig
arm                           sunxi_defconfig
arm64                               defconfig
sparc                            allyesconfig
s390                       zfcpdump_defconfig
riscv                            allyesconfig
microblaze                    nommu_defconfig
m68k                           sun3_defconfig
parisc                generic-32bit_defconfig
riscv                    nommu_virt_defconfig
h8300                    h8300h-sim_defconfig
riscv                               defconfig
csky                                defconfig
s390                             allmodconfig
nds32                               defconfig
parisc                generic-64bit_defconfig
s390                          debug_defconfig
sh                  sh7785lcr_32bit_defconfig
alpha                               defconfig
mips                              allnoconfig
i386                              allnoconfig
mips                             allmodconfig
mips                      malta_kvm_defconfig
i386                             allyesconfig
i386                             alldefconfig
i386                                defconfig
ia64                             alldefconfig
ia64                             allmodconfig
ia64                              allnoconfig
ia64                             allyesconfig
ia64                                defconfig
c6x                              allyesconfig
c6x                        evmc6678_defconfig
nios2                         10m50_defconfig
nios2                         3c120_defconfig
openrisc                    or1ksim_defconfig
openrisc                 simple_smp_defconfig
xtensa                       common_defconfig
xtensa                          iss_defconfig
nds32                             allnoconfig
h8300                       h8s-sim_defconfig
h8300                     edosk2674_defconfig
m68k                       m5475evb_defconfig
m68k                             allmodconfig
m68k                          multi_defconfig
arc                                 defconfig
arc                              allyesconfig
powerpc                             defconfig
powerpc                       ppc64_defconfig
microblaze                      mmu_defconfig
powerpc                           allnoconfig
powerpc                          rhel-kconfig
mips                           32r2_defconfig
mips                         64r6el_defconfig
mips                             allyesconfig
mips                      fuloong2e_defconfig
parisc                            allnoconfig
parisc                           allyesconfig
x86_64               randconfig-a001-20200218
x86_64               randconfig-a002-20200218
x86_64               randconfig-a003-20200218
i386                 randconfig-a001-20200218
i386                 randconfig-a002-20200218
i386                 randconfig-a003-20200218
x86_64               randconfig-a001-20200219
x86_64               randconfig-a002-20200219
x86_64               randconfig-a003-20200219
i386                 randconfig-a001-20200219
i386                 randconfig-a002-20200219
i386                 randconfig-a003-20200219
alpha                randconfig-a001-20200219
m68k                 randconfig-a001-20200219
nds32                randconfig-a001-20200219
parisc               randconfig-a001-20200219
c6x                  randconfig-a001-20200219
h8300                randconfig-a001-20200219
microblaze           randconfig-a001-20200219
nios2                randconfig-a001-20200219
sparc64              randconfig-a001-20200219
csky                 randconfig-a001-20200219
openrisc             randconfig-a001-20200219
s390                 randconfig-a001-20200219
xtensa               randconfig-a001-20200219
x86_64               randconfig-b001-20200218
x86_64               randconfig-b002-20200218
x86_64               randconfig-b003-20200218
i386                 randconfig-b001-20200218
i386                 randconfig-b002-20200218
i386                 randconfig-b003-20200218
x86_64               randconfig-b001-20200219
x86_64               randconfig-b002-20200219
x86_64               randconfig-b003-20200219
i386                 randconfig-b001-20200219
i386                 randconfig-b002-20200219
i386                 randconfig-b003-20200219
x86_64               randconfig-c001-20200219
x86_64               randconfig-c002-20200219
x86_64               randconfig-c003-20200219
i386                 randconfig-c001-20200219
i386                 randconfig-c002-20200219
i386                 randconfig-c003-20200219
x86_64               randconfig-c001-20200218
x86_64               randconfig-c002-20200218
x86_64               randconfig-c003-20200218
i386                 randconfig-c001-20200218
i386                 randconfig-c002-20200218
i386                 randconfig-c003-20200218
x86_64               randconfig-d001-20200218
x86_64               randconfig-d002-20200218
x86_64               randconfig-d003-20200218
i386                 randconfig-d001-20200218
i386                 randconfig-d002-20200218
i386                 randconfig-d003-20200218
x86_64               randconfig-d001-20200219
x86_64               randconfig-d002-20200219
x86_64               randconfig-d003-20200219
i386                 randconfig-d001-20200219
i386                 randconfig-d002-20200219
i386                 randconfig-d003-20200219
x86_64               randconfig-e001-20200219
x86_64               randconfig-e002-20200219
x86_64               randconfig-e003-20200219
i386                 randconfig-e001-20200219
i386                 randconfig-e002-20200219
i386                 randconfig-e003-20200219
x86_64               randconfig-e001-20200218
x86_64               randconfig-e002-20200218
x86_64               randconfig-e003-20200218
i386                 randconfig-e001-20200218
i386                 randconfig-e002-20200218
i386                 randconfig-e003-20200218
x86_64               randconfig-f001-20200218
x86_64               randconfig-f002-20200218
x86_64               randconfig-f003-20200218
i386                 randconfig-f001-20200218
i386                 randconfig-f002-20200218
i386                 randconfig-f003-20200218
x86_64               randconfig-f001-20200219
x86_64               randconfig-f002-20200219
x86_64               randconfig-f003-20200219
i386                 randconfig-f001-20200219
i386                 randconfig-f002-20200219
i386                 randconfig-f003-20200219
x86_64               randconfig-g001-20200218
x86_64               randconfig-g002-20200218
x86_64               randconfig-g003-20200218
i386                 randconfig-g001-20200218
i386                 randconfig-g002-20200218
i386                 randconfig-g003-20200218
x86_64               randconfig-h001-20200218
x86_64               randconfig-h002-20200218
x86_64               randconfig-h003-20200218
i386                 randconfig-h001-20200218
i386                 randconfig-h002-20200218
i386                 randconfig-h003-20200218
x86_64               randconfig-h001-20200219
x86_64               randconfig-h002-20200219
x86_64               randconfig-h003-20200219
i386                 randconfig-h001-20200219
i386                 randconfig-h002-20200219
i386                 randconfig-h003-20200219
arc                  randconfig-a001-20200218
arm                  randconfig-a001-20200218
arm64                randconfig-a001-20200218
ia64                 randconfig-a001-20200218
powerpc              randconfig-a001-20200218
sparc                randconfig-a001-20200218
arc                  randconfig-a001-20200219
arm                  randconfig-a001-20200219
arm64                randconfig-a001-20200219
ia64                 randconfig-a001-20200219
powerpc              randconfig-a001-20200219
sparc                randconfig-a001-20200219
riscv                            allmodconfig
riscv                             allnoconfig
riscv                          rv32_defconfig
s390                             alldefconfig
s390                              allnoconfig
s390                             allyesconfig
s390                                defconfig
sh                               allmodconfig
sh                                allnoconfig
sh                          rsk7269_defconfig
sh                            titan_defconfig
sparc                               defconfig
sparc64                          allmodconfig
sparc64                           allnoconfig
sparc64                          allyesconfig
sparc64                             defconfig
um                                  defconfig
um                             i386_defconfig
um                           x86_64_defconfig
x86_64                              fedora-25
x86_64                                  kexec
x86_64                                    lkp
x86_64                                   rhel
x86_64                         rhel-7.2-clear
x86_64                               rhel-7.6

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx